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1.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825657817

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825657817

Diamond specifications and retailer prices

From $781 NZD
$440 USD
As of October 29, 2026
Save $6,157 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,938 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825657817 or 825657817. Listed at 15 retailers as of October 29, 2026, with prices from $781 to $6,938, a $6,157 spread on the same certified stone. Do Amore Diamonds lists it at $6,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657817
Dimensions7.36 × 7.39 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.36 mm7.39 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657817
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,938 NZD|Low: $676 NZD|High: $7,807 NZD|Avg: $2,653 NZD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$676 NZD
Retailer 4$781 NZD
Retailer 18$875 NZD
Retailer 10$1,056 NZD
Retailer 14$1,402 NZD
Retailer 15$1,521 NZD
Retailer 2$1,526 NZD
Retailer 7$1,688 NZD
Retailer 6$1,714 NZD
Retailer 8$1,772 NZD
Retailer 3$2,462 NZD
Retailer 16$2,495 NZD
Retailer 17$2,812 NZD
Retailer 9$3,486 NZD
Retailer 19$4,230 NZD
Retailer 12$4,365 NZD
Retailer 13$4,486 NZD
Retailer 5$4,729 NZD
Do Amore Diamonds$6,938 NZD

20 data points across 19 retailers

15 retailers$781 NZD to $6,938 NZD

A
Cheapest Retailer
-
$781 NZD
$440 USD
A
Retailer 2
-
$875 NZD
$493 USD
View
Retailer 3
-
$1,056 NZD
$595 USD
View
Price last confirmed 49 days ago
A
Retailer 4
-
$1,402 NZD
$790 USD
View
A
Retailer 5
-
$1,521 NZD
$857 USD
View
A
Retailer 6
-
$1,526 NZD
$860 USD
View
Retailer 7
-
$1,772 NZD
ZAR 16,132 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 8
-
$2,462 NZD
$1,388 USD
View
B+
Retailer 9
-
$2,495 NZD
$1,406 USD
View
B+
Retailer 10
-
$2,812 NZD
$1,585 USD
View
B+
Retailer 11
-
$4,230 NZD
$2,384 USD
View
B
Retailer 12
-
$4,365 NZD
$2,460 USD
View
B+
Retailer 13
-
$4,486 NZD
£1,991 GBP
View
Retailer 14
-
$4,729 NZD
$2,665 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-86B6D3497 · Oct 29
$6,938 NZD
$3,910 USD
View
14 more retailers have this diamond
Prices start from $781 NZDSave up to $6,157 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.54ct Round
$781 NZD